Asus HX97 User Manual - Page 27

III. INSTALLATION (Connectors) III. INSTALLATION 10. Power LED Lead (TB_LED) The system power LED lights when the system's power is on. 11. SMI Suspend Switch Lead (SMI) This allows the user to manually place the system into a suspend mode or "Green" mode where system activity will be instantly decreased to save electricity and expand the life of certain components when the system is not in use. This 2-pin connector (see the figure below) connects to the case-mounted suspend switch. If you do not have a switch for the connector, you may use the "Turbo Switch" since it does not have a function. SMI is activated when it detects a short to open moment and therefore leaving it shorted will not cause any problems. May require one or two pushes depending on the position of the switch. Wake-up can be controlled by settings in the BIOS but the keyboard will always allow wakeup (the SMI lead cannot wake-up the system). If you want to use this connector, "Suspend Switch" in the Power Management Setup of the BIOS SOFTWARE section should be on the default setting of Enable. 12. Reset Switch Lead (RESET) This 2-pin connector connects to the case-mounted reset switch for rebooting your computer without having to turn off your power switch This is a preferred method of rebooting in order to prolong the life of the system's power supply. 13. Keyboard Lock Switch Lead & System Power LED (KEYLOCK) This 5-pin connector connects to the case-mounted keyboard lock switch for locking the keyboard and also to connect the system power LED. The system power LED lights when the system is powered on and blinks in sleep mode. 14. Speaker Connector (SPEAKER) This 4-pin connector connects to the case-mounted speaker. R Turbo or Power LED +5V GND SMI Lead GND Reset SW GND System Panel Connectors +5V NC Power LED & GND LOCK Keyboard Lock GND +5V GND Speaker GND Connector SPKR ASUS HX97 User's Manual 27